16834993

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 20090880

約数和(自身を除く): 3255887

約数列:

[1, 7, 29, 127, 203, 653, 889, 3683, 4571, 18937, 25781, 82931, 132559, 580517, 2404999, 16834993]

約数ペア:

[(1, 16834993), (7, 2404999), (29, 580517), (127, 132559), (203, 82931), (653, 25781), (889, 18937), (3683, 4571)]